/ Dictionary / Index I Izmir: Meaning and Definition of Find definitions for: Iz•mir Pronunciation: (iz'mēr), [key] — n. Formerly,a seaport in W Turkey on the Gulf of Izmir: important city of Asia Minor from ancient times. 636,078. Formerly,an arm of the Aegean Sea in W Turkey. 35 mi. (56 km) long; 14 mi. (23 km) wide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: izmir (Thesaurus) Izhevsk Izmit Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language